Geologist
Gold One Group Limited
Brakpan, Gauteng
Permanent
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Posted 26 March 2026 - Closing Date 02 April 2026

Job Details

Job Description

GEOLOGIST X1 (Grading C5)

Qualifying Criteria:

  • Grade 12 or equivalent NQF qualifications
  • Degree in Geology, Honors degree in Geology preferred.
  • Professional affiliation to SACNASP
  • Minimum 4 years’ previous experience in an underground trackless environment
  • Computer literacy (MS packages with emphasis on Excel)
    • Proficiency in 3D modeling software will be advantageous (Leapfrog and Datamine)
    • Proficiency in ARCGIS will be advantageous
    • Experience in Database software use, such as MAXGEO (Datashed and Logchief)
    • Proficiency in CAD software but not limited to MineRPCAD and Microstation
  • Proficient in English and any other of the 11 official languages
  • Must have a valid driver's license.
  • South African Citizenship
  • Clear Criminal Record

 Responsibilities:

  • Plan and execute geological mapping underground.
  • Proactively mitigate and communicate risks related to geological anomalies and continuously update Geology plans.
  • Implement and maintain applicable Safety regulations, Codes of Practice, and standards appropriate to Geological processes and ensure compliance with relevant legislation.
  • Maintain and control Geological data for annual planning of ore reserves (Maps, models, layouts, cores, contours, etc.)
  • Provide technical input into mine planning about geological structures, on-reef mining, grade, etc.
  • Effectively manage Geological information by updating the borehole database, communicating information to stakeholders (Production departments and Management), and providing advice in areas of responsibility
  • Monitor Geology-related activities inter alia underground drilling programmes, underground development & stope areas, and direction of haulages.
  • Monitor sampling coverage in the area of responsibility and make sure sampling intervals are acceptably maintained.
  • Monitor sample sheets generated and accurately calculate best practice cuts for different mining methods.
  • Maintain accurate measurement of Geological Losses and effective White Area Investigations to ensure the integrity of ore reserve estimation and extraction.
  • Conduct regular inspections within the area of control and ensure problems are addressed proactively with Production personnel and aligned with planning and work assignments.
  • Compile written reports from Geology measurements and observations e.g. Geology summaries, structure maps, reef horizon management summaries, and project summaries detailing the impact of identified risks or opportunities.
  • Monitor and advise on data capturing to ensure compliance with organisational Best Practices.
  • Conduct and/or attend necessary meetings (Safety, Operations, HoD, Planning, Geology, Projects, ad-hoc, etc.) to ensure that performance issues are formally highlighted and addressed effectively.
  • Attend regular meetings with management and provide feedback on performance as well as receive instructions or work assignments.
  • Complete all necessary administration regarding timesheets, material requisitions, permission booklet, feedback, and record-keeping required for the role.
  • Support the overall operational management of the department.
  • Identify opportunities to optimise operations and participate in improvement projects.
  • Keep abreast of new developments in Geology that can enhance operational performance.
  • Build effective relationships through respect and two-way communication
  • Identify potential conflict situations and mitigate the impact on the Geology team
  • Ensure that employees work in a safe and productive environment
  • Ensure that employees have clear work expectations and schedules to work according to
  • Ensure that work is fairly allocated to team members
  • Guide personnel in standards for safety and performance.
  • Support the induction of new employees into the Geology team
  • Build competencies through support, on-the-job coaching, and participation in their training and development requirements.
  • Adhere to MHSA standards & Gold1’s safety motto: “Nothing is so important that it cannot be done safely”